At the beginning of your upkeep, investigate. (Create a colorless Clue artifact token with "{2}, Sacrifice this artifact: Draw a card.")
{T}, Sacrifice three Clues: Search your library for a card and put that card into your hand. Then shuffle your library.
Near Mint - $2.75
Near Mint Non-English - $2.75
Lightly Played - $2.50
Lightly Played Non-English - $2.50
Moderately Played - $2.25
Moderately Played Non-English - $2.25
Heavily Played - $1.75
Heavily Played Non-English - $1.75
Damaged - $1.50
Damaged Non-English - $1.50